PLANTNER raises an undisclosed amount pre series a
Announced 30 July 2026
◆ The Round
PLANTNER raised an undisclosed amount in pre series a funding, announced on 30 July 2026, led by Coolidge Corner Investment, with participation from Impact Square, Hana Financial Group–QNEST, Yuhan-Kimberly–MYSC, AI Angel Club–CNTTech. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
◆ About PLANTNER
PLANTNER is a South Korean marine biomaterial startup developing locally sourced alginate and other customized materials for bio, medical device, and beauty applications. PLANTNER is based in South Korea and currently at pre series a stage, operating in Advanced Materials, Climate Tech, Foodtech.
◆ Investors
LeadCoolidge Corner Investment
ParticipationImpact Square, Hana Financial Group–QNEST, Yuhan-Kimberly–MYSC, AI Angel Club–CNTTech
◆ Market context
This funding event is a citable node in Fusion42's market graph: it links PLANTNER's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.
◆ Explore the market
◆ FAQ
How much did PLANTNER raise?
PLANTNER raised an undisclosed amount in its pre-series-a round, announced 2026-07-30.
Who invested in PLANTNER's pre-series-a round?
The round was led by Coolidge Corner Investment, with participation from Impact Square, Hana Financial Group–QNEST, Yuhan-Kimberly–MYSC and AI Angel Club–CNTTech.
What does PLANTNER do?
PLANTNER is a South Korean marine biomaterial startup developing locally sourced alginate and other customized materials for bio, medical device, and beauty applications.
Verified 29 July 2026 · Sources: public filings